30101331232 has 96 divisors (see below), whose sum is σ = 69308725248. Its totient is φ = 12600596736.

The previous prime is 30101331209. The next prime is 30101331269. The reversal of 30101331232 is 23213310103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5756203 + ... + 5761429.

It is an arithmetic number, because the mean of its divisors is an integer number (721965888).

Almost surely, 2^30101331232 is an apocalyptic number.

30101331232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30101331232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34654362624).

30101331232 is an abundant number, since it is smaller than the sum of its proper divisors (39207394016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30101331232 is a wasteful number, since it uses less digits than its factorization.

30101331232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838 (or 5830 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30101331232 its reverse (23213310103), we get a palindrome (53314641335).

The spelling of 30101331232 in words is "thirty billion, one hundred one million, three hundred thirty-one thousand, two hundred thirty-two".